What causes the timing belt of Honda 1.0t to shed fibers?

[VanEmma]

This issue occurs purely due to quality problems. Simply put, the manufacturer used substandard products from suppliers and released them to the market without rigorous testing. Introduction to timing belts: They are a crucial component of the engine's valve system, ensuring accurate intake and exhaust timing by connecting to the crankshaft with a specific transmission ratio. Belts are used instead of gears for transmission because they produce less noise, have minimal self-variation, and are easier to compensate. Obviously, the lifespan of a belt is shorter than that of metal gears, so it must be replaced regularly. Regular maintenance of timing belts: As part of routine maintenance and comprehensive inspections, timing belt maintenance should be included in the regular maintenance schedule. Neglecting this, failing to inspect and replace faulty timing belts in time, can lead to serious consequences.